Peptide Database

Peptide NamePyocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length291 amino acids

Chemical FormulaC1453H2247N395O458S6

DescriptionStandard

        MMPGKLNSGEQDFIDKMRLSQIADIEGTAPTRVRFAWEEQADGHMMPTGYHTDANGGWDQVPVRNMVLNSQTGNYEFTTEGIKPITIYWNPAKLDFEFKNNTGNQEPLNLPPTITVTPIPEETGGYIETYPADEKNFSDYILILPIPDIPPIYIYFSKPDVNFLEVDLYENFKGRSRQQKYQVDHIPSAAAVKANLKENNPDLTTSELNEKVGRVASIAVPRNTHLYDSETYGGRNNEGQIAKDAKDLRAAADSNFNAIIPSLKNEGATSEQIENARKRIHKLNEEQGLYK
    

Molecular Weight32769.15 Da

Isoelectric Point (pI)4.98

Net Charge (pH 7.0)-12.01

Net Charge (pH 7.4) -12.57

Charge Density (pH 7.0) -0.0413

GRAVY Index-0.71

Hydrophobic Moment 0.62

Boman Index-0.06

Instability Index35.97

Aliphatic Index 72.78

Aromaticity 0.0893

Extinction Coeff. Reduced 35870.00

Extinction Coeff. Oxidized 35870.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0102709 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0233384 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyPyocin/Colicin

Tax ID28901

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetEscherichia coli

RECORD: Rec_0286465 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica subsp. houtenae serovar 50:g,z51:- [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)